This company came knocking on my door and it sound...

This company came knocking on my door and it sounded too good to be true. I made an appointment. After doing some online research I decided to cancel the appointment. I called and spoke with someone. It was obvious the system was able to detect my information through my number because she knew my name and address before I spoke. When I told her I wanted to cancel she told me she had to transfer me to another department. I was put on hold for 10 minutes and then disconnected. I have called back three times, each time now I am automatically placed on hold and then it disconnects. I would not recommend giving this company your information.